<script>
    $(document).ready(function () {
        $("#btnUploadLitpic").click(function(){
            $("#iptLitpic").click();
        })
        $("#iptLitpic").change(function (val) {
            var formData = new FormData();
            var fileData = $('#iptLitpic')[0].files[0];
            formData.append('file', fileData);
            $.ajax({
                url: '<?php echo $cfg_cmsurl;?>/user/api.php?action=upload&type=litpic',
                type: 'POST',
                data: formData,
                processData: false,
                contentType: false,
                success: function (result) {
                    if (result.code === 0) {
                        $("#imgLitpic").attr('src', result.data);
                        $("#litpic").val(result.data);
                    }
                },
                error: function (xhr, status, error) {
                    ShowMsg("文件上传失败");//处理上传失败后的回调
                }
            });
        });
    });
</script>